Tony Bettenhausen 200
The Milwaukee Mile
1 Mile Paved Oval
200 Laps/200 Miles
August 27, 1966
| Finish | Start | Driver | Car # | Sponsor/Name | Chassis | Engine | Laps | Status |
Points |
| 1 | 1 | Mario Andretti | 1 | Dean Van Lines | Brawner Hawk | Ford | 200 | 1:55:19.088 104.061 | 400 |
| 2 | 2 | Gordon Johncock | 72 | Weinberger Homes | Gerhardt | Ford | 200 | Finished | 320 |
| 3 | 3 | Joe Leonard | 6 | Yamaha | Eagle | Ford | 199 | Flagged | 280 |
| 4 | 10 | Jim McElreath | 3 | Zink-Urschel-Slick | Brabham | Ford | 197 | Flagged | 240 |
| 5 | 9 | Billy Foster | 27 | Jim Robbins | Vollstedt | Ford | 197 | Flagged | 200 |
| 6 | 14 | Gary Congdon | 53 | Valvoline | Huffaker | Offy | 196 | Flagged | 160 |
| 7 | 6 | Art Pollard | 76 | Pure Firebird | Gerhardt | Offy SC | 194 | Flagged | 120 |
| 8 | 21 | Bobby Unser | 86 | Leader Card | Watson | Offy | 194 | Flagged | 100 |
| 9 | 8 | Lloyd Ruby | 29 | All American/Bardahl | Lotus | Ford | 194 | Flagged | 80 |
| 10 | 5 | George Snider | 43 | Bowes Seal Fast | Lola | Ford | 194 | Flagged | 60 |
| 11 | 20 | Bud Tingelstad | 22 | Federal Engineering | Gerhardt | Offy SC | 193 | Flagged | 40 |
| 12 | 13 | Dick Atkins | 98 | Agajanian REV 500 | Shrike | Offy SC | 193 | Flagged | 20 |
| 13 | 17 | Bobby Grim | 39 | Racing Associates | Watson FE | Offy SC | 191 | Flagged | |
| 14 | 19 | Greg Weld | 95 | Leader Card | Watson FE | Offy | 191 | Flagged | |
| 15 | 16 | Wally Dallenbach | 24 | Ken Brenn | Meskowski D | Offy | 191 | Flagged | |
| 16 | 25 | Bob Harkey | 81 | Central Excavating | Gerhardt | Offy | 181 | Flagged | |
| 17 | 15 | Larry Dickson | 7 | Vita Fresh Orange Juice | Gerhardt | Offy | 177 | Fuel leak | |
| 18 | 4 | Roger McCluskey | 8 | G. C. Murphy | Eagle | Ford | 174 | Broken clutch | |
| 19 | 24 | Al Miller (Krulac) | 85 | Caves Buick | Gerhardt | Offy SC | 110 | Blown engine | |
| 20 | 7 | Al Unser | 24 | American Red Ball | Lola | Ford | 76 | Spun out, north turn | |
| 21 | 12 | Chuck Hulse | 12 | Wynn's | Watson | Ford | 39 | Spun out, north turn | |
| 22 | 23 | Mel Kenyon | 94 | Gerhardt | Gerhardt | Offy | 31 | Spun out, north turn | |
| 23 | 26 | Don Branson | 4 | Leader Card | Gerhardt | Ford | 23 | Ignition | |
| 24 | 22 | A. J. Foyt | 2 | Sheraton-Thompson | Coyote | Ford | 14 | Broken rear end | |
| 25 | 18 | Al Smith | 38 | Federal Engineering | Ward | Offy SC | 11 | Broken supercharger | |
| 26 | 11 | Jim Hurtubise | 56 | Gerhardt | Gerhardt | Offy SC | 9 | Overheated | |
| -- | -- | Gary Bettenhausen | 61 | McManus Bros. | Halibrand | Offy | -- | DNS, too slow | |
| -- | -- | Ronnie Duman | 96 | Harrison | Eisert | Offy | -- | DNS, too slow | |
| -- | -- | Skip Hedrich | 84 | Hedrick | Porter FE | Offy | -- | DNS, too slow | |
| -- | -- | Arnie Knepper | 37 | DVS | Cecil | Offy | -- | DNS, too slow | |
| -- | -- | Carl Williams | 77 | Dayton Steel Wheel | Gerhardt | Ford | -- | Wrecked qualifying | |
| -- | -- | Sam Sessions | 11 | Vita Fresh Orange Juice | Huffaker | X | -- | DNS, too slow | |
| -- | -- | Sam Sessions | 38 | Federal Engineering | Ward | Offy | -- | Did not qualify |
| Lap Leaders | Total | Laps |
| Mario Andretti | 159 | 1-4, 15-76, 108-200 |
| Gordon Jonchock | 41 | 5-14, 77-107 |